Thank you Soul!
That's absolutely nuts then, that these things are selling like they are. I'll have to recheck the Tangerine listing, but the other 2 are certainly 3 prong. My OP-515's are 5 prong as well and it would make sense that since they are from the same era that the 523's from that era would also be 5 prong.
The gold frame pair is 5 prong though. But those have been listed for quite some time.
So, on that note, what is the real difference between the "contouring" and the ones without it? (ie: newer frames)
I don't really care about whether they are the same ones from the film or not, as long as they look the same. But I just know that the measurements of 523's are going to be bigger on my face (which is part of the point) but I think without the contouring they are just going to look way too big. Any opinions on that?